鈮?/div>
135 ns
k
1
a
2
GENERAL DESCRIPTION
Glass-passivated double diffused
rectifier diodes featuring low
forward voltage drop, fast reverse
recovery and soft recovery
characteristic. The devices are
intended for use in TV receivers,
monitors and switched mode power
supplies.
The BY229 series is supplied in the
conventional
leaded
SOD59
(TO220AC) package.
PINNING
PIN
1
2
tab
DESCRIPTION
cathode
anode
cathode
SOD59 (TO220AC)
tab
1
2
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL
V
RSM
V
RRM
V
RWM
V
R
I
F(AV)
PARAMETER
Peak non-repetitive reverse
voltage
Peak repetitive reverse voltage
Crest working reverse voltage
Continuous reverse voltage
Average forward current
1
square wave;
未
= 0.5;
T
mb
鈮?/div>
122 藲C
sinusoidal;
a = 1.57;
T
mb
鈮?/div>
125 藲C
CONDITIONS
BY229
-
-
-
-
-
-
-
-
-
-
MIN.
-200
200
200
150
150
MAX.
-400
400
400
300
300
8
7
11
16
60
66
-600
600
600
500
500
-800
800
800
600
600
UNIT
V
V
V
V
A
A
A
A
A
A
I
F(RMS)
I
FRM
I
FSM
I
2
t
T
stg
T
j
RMS forward current
Repetitive peak forward current t = 25
碌s; 未
= 0.5;
T
mb
鈮?/div>
122 藲C
Non-repetitive peak forward
t = 10 ms
current.
t = 8.3 ms
sinusoidal;
T
j
= 150 藲C prior to
surge; with
reapplied V
RWM(max)
I
2
t for fusing
t = 10 ms
Storage temperature
Operating junction temperature
-
-40
-
18
150
150
A
2
s
藲C
藲C
1
Neglecting switching and reverse current losses.
September 1998
1
Rev 1.200
1
2
3
4
5
6
